The art of wave riding (‘he’enalu’‚ in old Hawaiian) was practiced in many coastal locations around the tropics among Pacific Islanders. "He’e" means to go from a solid to a liquid and "nalu" means surfing motion of a wave. This stand-up pastime of surfing came to its climax in Hawaii not only because of its coast having warm water and constant waves but Hawaiians are innately ocean people. Traditionally surfing prowess gained you social rank and power politically in the village. Commoners could
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5AR4 Full Wave Rectifier The 5AR4 is a heater-cathode twin diode designed for full-wave rectifier opertion. High output current and small size make this tube especially suitable for compact amplifier designs. ELECTRICAL Cathode .................................................................................................................. coated unipotential Heater Voltage AC or DC ....................................................................................... 5.0 ! 10% Volts Heater
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Objective The objective of this lab was to use standing waves in a resonance tube in order to measure the speed of sound. Standing waves were used due their constructive and destructive interference‚ which lead to nodes and antinodes in the wave.The nodes could be marked because they were silent‚ and the antinodes were loud. Hypothesis We expect to find a linear relationship between wavelength and period because the speed of sound is constant. The frequency will inversely change the wavelength
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Although the number of waves per larva was different‚ it was higher than the waves produced in Table 2‚ the ChR2+ group. Larvae from this plate contracted immediately when the light was turned on and only produced waves during the interval the light was not on. Because the light flashed a set amount of times per second‚ the larva was not able to complete a full wave. This became more evident as the light continued to flash in a shorter time interval as the number of waves decreased as the MRR increased
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The Wave Lily got up at 10:00 am like she does every morning during the summer. Then she got ready to go to the beach and surf. When she got there she went out in the ocean. When she first got out she saw a great wave‚ it was not too big but not too small. She then rode it into shore. Everything was going great until the waves started getting rough. She paddled out it was a little hard because the waves kept getting stronger. Then she heard a surfer yell for help. Lily started to swim as fast
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Borrowings from French language The English language has been shaped by a number of other languages over the centuries‚ and many English speakers know that Latin and German were two of the most important. What many people don’t realize is how much the French language has influenced English. Without going into too much detail‚ I want to give a little bit of background about the other languages which shaped English. It was born out of the dialects of three German tribes (Angles‚ Jutes and Saxons) who
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A number of diet pill manufacturers from China‚ such as Kunming Dali Industry and Guangzhou Shining Trading‚ are riding on Singapore’s “slim wave” to make money. In Asia‚ the idea of a slim figure has turned from a Hollywood-induced dream into an obsession. The glossy magazines geared toward women have covers adorned with slim‚ petite models. Local newspapers constantly feature advertisements portraying slim actresses and models who have transformed themselves from bloated balloons into
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French Cuisine is one of the most popular types of food around these days and is known worldwide for its quality. The French gained their techniques through history in pretty much one form. They got most of their notoriety because of the fact that they were ruled by so many different people. There were many different countries and groups of people who conquered the French region throughout the past 2000 years. So each time a new ruler conquered them new ideas and techniques were introduced to the
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official languages and the population is German‚ French‚ Italian‚ Romansch‚ you name it! I think‚ with such variety of both culture and landscape‚ your trip should be really interesting. There are a lot of things America and Switzerland have in common. Take holidays; we celebrate many of the same holidays and have similar holiday traditions (like exchanging gifts for Christmas and having a family meal‚ or celebrating with fireworks and parties for New Year’s Eve). Despite some country-specific
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Uses of Electromagnetic Waves Radio Waves * TV and FM radio (short wavelength) * Direct line of sight with transmitter (do not diffract) * Medium wavelength – travel further because they reflect from layers in the atmosphere * Used for transmitting signals. Microwaves * Microwaves are used in satellite television broad casting. * It is used to transmit mobile phone signals between Mast‚ which may be up to 20km apart. * Microwaves are absorbed by water molecules
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